248688889488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{4421}}^1$

素因数の和:4798

約数の個数: 240

約数和(自身を含む): 758447289600

約数和(自身を除く): 509758400112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 151, 156, 199, 208, 234, 302, 312, 398, 453, 468, 597, 604, 624, 796, 906, 936, 1194, 1208, 1359, 1592, 1791, 1812, 1872, 1963, 2388, 2416, 2587, 2718, 3184, 3582, 3624, 3926, 4421, 4776, 5174, 5436, 5889, 7164, 7248, 7761, 7852, 8842, 9552, 10348, 10872, 11778, 13263, 14328, 15522, 15704, 17667, 17684, 20696, 21744, 23283, 23556, 26526, 28656, 30049, 31044, 31408, 35334, 35368, 39789, 41392, 46566, 47112, 53052, 57473, 60098, 62088, 70668, 70736, 79578, 90147, 93132, 94224, 106104, 114946, 120196, 124176, 141336, 159156, 172419, 180294, 186264, 212208, 229892, 240392, 270441, 282672, 318312, 344838, 360588, 372528, 390637, 459784, 480784, 517257, 540882, 636624, 667571, 689676, 721176, 781274, 879779, 919568, 1034514, 1081764, 1171911, 1335142, 1379352, 1442352, 1562548, 1759558, 2002713, 2069028, 2163528, 2343822, 2639337, 2670284, 2758704, 3125096, 3515733, 3519116, 4005426, 4138056, 4327056, 4687644, 5278674, 5340568, 6008139, 6250192, 7031466, 7038232, 7918011, 8010852, 8276112, 8678423, 9375288, 10557348, 10681136, 11437127, 12016278, 14062932, 14076464, 15836022, 16021704, 17356846, 18750576, 21114696, 22874254, 24032556, 26035269, 28125864, 31672044, 32043408, 34311381, 34713692, 42229392, 45748508, 48065112, 52070538, 56251728, 63344088, 68622762, 69427384, 78105807, 91497016, 96130224, 102934143, 104141076, 126688176, 132846629, 137245524, 138854768, 156211614, 182994032, 205868286, 208282152, 265693258, 274491048, 312423228, 398539887, 411736572, 416564304, 531386516, 548982096, 624846456, 797079774, 823473144, 1062773032, 1195619661, 1249692912, 1594159548, 1646946288, 1727006177, 2125546064, 2391239322, 3188319096, 3454012354, 4782478644, 5181018531, 6376638192, 6908024708, 9564957288, 10362037062, 13816049416, 15543055593, 19129914576, 20724074124, 27632098832, 31086111186, 41448148248, 62172222372, 82896296496, 124344444744, 248688889488]

約数ペア:

[(1, 248688889488), (2, 124344444744), (3, 82896296496), (4, 62172222372), (6, 41448148248), (8, 31086111186), (9, 27632098832), (12, 20724074124), (13, 19129914576), (16, 15543055593), (18, 13816049416), (24, 10362037062), (26, 9564957288), (36, 6908024708), (39, 6376638192), (48, 5181018531), (52, 4782478644), (72, 3454012354), (78, 3188319096), (104, 2391239322), (117, 2125546064), (144, 1727006177), (151, 1646946288), (156, 1594159548), (199, 1249692912), (208, 1195619661), (234, 1062773032), (302, 823473144), (312, 797079774), (398, 624846456), (453, 548982096), (468, 531386516), (597, 416564304), (604, 411736572), (624, 398539887), (796, 312423228), (906, 274491048), (936, 265693258), (1194, 208282152), (1208, 205868286), (1359, 182994032), (1592, 156211614), (1791, 138854768), (1812, 137245524), (1872, 132846629), (1963, 126688176), (2388, 104141076), (2416, 102934143), (2587, 96130224), (2718, 91497016), (3184, 78105807), (3582, 69427384), (3624, 68622762), (3926, 63344088), (4421, 56251728), (4776, 52070538), (5174, 48065112), (5436, 45748508), (5889, 42229392), (7164, 34713692), (7248, 34311381), (7761, 32043408), (7852, 31672044), (8842, 28125864), (9552, 26035269), (10348, 24032556), (10872, 22874254), (11778, 21114696), (13263, 18750576), (14328, 17356846), (15522, 16021704), (15704, 15836022), (17667, 14076464), (17684, 14062932), (20696, 12016278), (21744, 11437127), (23283, 10681136), (23556, 10557348), (26526, 9375288), (28656, 8678423), (30049, 8276112), (31044, 8010852), (31408, 7918011), (35334, 7038232), (35368, 7031466), (39789, 6250192), (41392, 6008139), (46566, 5340568), (47112, 5278674), (53052, 4687644), (57473, 4327056), (60098, 4138056), (62088, 4005426), (70668, 3519116), (70736, 3515733), (79578, 3125096), (90147, 2758704), (93132, 2670284), (94224, 2639337), (106104, 2343822), (114946, 2163528), (120196, 2069028), (124176, 2002713), (141336, 1759558), (159156, 1562548), (172419, 1442352), (180294, 1379352), (186264, 1335142), (212208, 1171911), (229892, 1081764), (240392, 1034514), (270441, 919568), (282672, 879779), (318312, 781274), (344838, 721176), (360588, 689676), (372528, 667571), (390637, 636624), (459784, 540882), (480784, 517257)]